Warranty: 1.5 years
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company
Weight (KG): 1.574
Showroom Location: None
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Warranty of core components: 1 Year
Core Components: Bearing
Material: S45C or GCr15, S45C or GCr15
Model Number: SF16 Linear shaft GCr15
Coatings: hard chrome plated
Thickness of Coating: 12um-20um
Shaft diameter: 3mm-80mm
Hardness: HRC55-60, HRC58-60
Precision: g6, h6, h7, f8 etc
Roughness: Within 1.4um
Straightness: Not exceed 5um of 1000mm
Packaging Details: 1. Individial plastic bag, paper box ,secure carton 2. As clients’ requirement.
Specifications KETE Cylinder linear rail,Shaft, Piston rod,Round bar, stainless steel linear shaft, linear shaft
1. Material: S45C, Gcr15
2. Hardness greater than 60-62 degree and Pricision g6
3. Shaft diameter:3mm-150mm, Max length more than 6 meter
4. Induction hard and chrome plated –Rustproof
5. ISO9001:2008 quality certificate.
6. Sample Order is available;
7. 10 years experience in producing linear shaft;
8. Trading exporter–13 years export experience linear shaft
9. With Many Advanced Germany machine for linear shaft making;
10. Pay more attention to before-sale, in-sale, after -sales service;
11. Manufactory with large stocks–Cheap Price and Prompt delivery
12. Hardend shaft , Non-hardend shaft , Hollow shaft are all available and can be machined according to your drawing.
As a professional linear motion products manufacturer with many years expriences, we could offer many kinds of linear shaft and good quality linear shaft and We can modify the dimension and do some special linear shaft and machine work according our customer request.
|Product Name: Plain Linear Shaft|
|Model: SF3/SF4/SF5/SF6/ SF8/ SF10/ SF12/ SF13/ SF16/ SF20/ SF25/SF30/|
SF35/ SF40/ SF45/SF50/ SF60/SF70/ SF80/SF100/SF120/SF150
|Material: Carbon Steel S45C or Bearing Steel Gcr15|
|Hardness: HRC55 °- 60° Or HRC58 °- 62°|
|Roundness: Within 3.0μm|
|Straightness: Not exceed 5μm of 1000mm|
|Thinkness of Coating : 15μm–20μm|
|Surface Roughness : Within 1.4μm|
|Outer Diameter Tolerance: g6, h6, h7|
|Surface Hardening Thickness: 0.8-3.5mm|
|Note: we can offer both the solid shaft and the hollow one. The diameter of the hollow 1 is at least 12mm.however, we also can process the special shafts whose ends are stepped.|
Plain linear shaft;
Stainless steel linear shaft
Linear shaft with chrome plated;
Hollow shaft with chrome plated;
Linear soft shaft with chrome plated;
We supply various kinds of these linear shaft for different models and sizes and
Siniecrely hope that further discussions will result in further business to our mutaual advantage. Please do not hesitate to contact. We will offer the best price and service !!!
Name designation for the plain linear shaft:
Special linear shaft series:
KETE Linear Shaft Show
KETE Linear Shaft Data Sheet
KETE Hollow Shaft Data Sheet Feature:
Abrasion resistance, corrosion resistance, high-precision, high intensity and also 3 particular
features are as following:
1 Super high precision: shaft has been introduced advance technology from Japan, and has
2 Super-wide range of application and excellent durability;
3 Super-high ratio of Price/Performance.
Linear Bearing is widely used in auto transmission device, such as industrial robot, auto recorder, computer, precision printer, special air- cylinder, auto woodworking machine and so on. It has a longer life than general precision equipment due to its high-shiffness.
1.Customizing is ok for us if you can offer the drawings,pictures or samples
2.On-line 24 hours servicing for you
3.Using environmental materials
4.Customer first and fast reation
5.High quality and guarantee
Full Stocks of Slide Blocks
Packaging & Shipping
Company InformationKETE Company Image Show
KETE Other Products
DFU Ball screw
SFU Ball screw
Ball Screw Support Units
Mini Linear Xihu (West Lake) Dis.
LM Linear Xihu (West Lake) Dis.
SBR Lindear Xihu (West Lake) Dis.
Needle Roller Bearing
CZPT LGD Linear Xihu (West Lake) Dis.
|TBR Linear Xihu (West Lake) Dis.|| |
Blocks & Linear bearing
Frequently Asked Questions
Q: What’s your (KETE) main products?
A: Cold rolled ball screws, ball screw support units, Linear CZPT rails, Linear motion ball slide bearing,
Cylinder rails, Linear shaft, Couplings, etc. lbs lbf ball spline
Q: When can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,
please call us or tell us in your email so that we will regard your inquiry priority.
Q: Can you do ball screw end machine processing?
A: Yes. We have a professional team having rich experience in end machine processing,
Please provide us the drawing with the tolerance, we will help you to make the ball screws depending
on the drawing.
Q: How can I get a sample to check your quality?
A: After price confirmation, sample order is available to check our quality.
Q: Have items 100% finished in stock?
A: Most items are all well finished in stock, but some items are newly machined according to your
Q: Can I choose the sizes?
A: Yes, We have full size available for your to choose.
Q: What is the delivery time?
A: With in a week for sample; 15-25 days for mass production.
Q: What is the payment team?
A: T/T, L/C at sight, Western Union, PayPal, Money Gram, etc.
Q: Can I trust you?
A: Absolutely YES. We are 13 years “Alibaba” Golden supplier. CZPT brand belongs to our headquarters.
Q: May I visit your factory?
A: Sure, welcome any time. We can also pick you up at airport and station.
Thank you for visiting!!!
Choosing a Shaft Collar
The shaft collar is a simple machine component used in a variety of power transmission applications. They are most often found on gearboxes and motors. Their simple design makes them an easy component to install and remove. Among other uses, shaft collars are used as bearing faces, mechanical stops, and locating components.
Clamp-style shaft collars
Clamp-style shaft collars fix many of the problems associated with set-screw collars. Available in two-piece and one-piece designs, these collars compress the shaft and lock into place. This allows for a uniform distribution of force on the shaft. Clamp-style shaft collars provide more holding power than set-screw collars, but they work best under consistent pressure. Clamp-style shaft collars also work better against negative forces, as they have a separate, un-tightened side.
Clamp-style shaft collars feature mounting holes in the outer diameter. Like clamp-style collars, mountable shaft collars can be installed on adjacent assemblies, but the mounting method does not affect holding power. Mountable shaft collars are commonly used in mounting sensor brackets. They may have rounded or flat outer diameters to accommodate the mounting process. Mountable shaft collars may also have tapped or flat holes to facilitate installation.
Quick-clamp shaft collars have the same functionality as clamp-style collars, but feature a removable lever. They are typically quick-to-install and do not mar the shaft. Quick-clamping collars are especially beneficial in applications that require light-duty torque. They also make for quick and easy adjustments.
Heavy-duty shaft collars feature larger outer diameters, a wider face, and a larger screw. These collars are ideally suited for d-shafting and can offer greater holding power than set-screw collars. These collars are typically manufactured from high-strength 2024 aluminum.
Clamp-style shaft collars can be used in many different applications. They can be used for a variety of applications, including bearings, and are especially suited for rotary machines. However, there are some drawbacks. While they may not be as flexible as set-screw collars, they can still perform well under constant loads. One drawback is that they tend to loosen under shocks and reduce the holding power of clamping hardware.
Another advantage of clamp-style shaft collars is that they do not mar the shaft and allow for easy positioning adjustments. Furthermore, they are easier to install and offer greater holding power than set-screw collars. These collars are made from high-quality materials with tight tolerances and are available in different bore sizes.
Clamp-style shaft collars are the most common type of shaft collars. They can be two-piece or one-piece. Among these, two-piece collars are the most convenient option. One-piece collars are hard to move, and two-piece collars have a hinge on one side and a clamp-style collar on the other side.
The materials used in Clamp-style shaft collars play a crucial role in their overall performance. They should be strong, corrosion-resistant, and have good holding power. They should also be able to withstand high temperatures. The most common materials used for shaft collars are steel and aluminum. Some types are made from stainless steel, while others are made from engineered plastic.
Clamp-style shaft collars can come in two pieces or single-piece designs. The smaller one-piece collars usually have a back-cut opposite the clamp cut, which reduces the cross-sectional area at the hinge point. This reduces the amount of force required to clamp the collar, which makes it easier to use stronger screws.
Aluminum, carbon steel, and stainless steel shaft collars
When choosing a shaft collar, you should consider the material it is made of. You can purchase collars made of carbon steel, aluminum, or stainless steel. Each of these materials has its benefits and disadvantages. Steel is more durable than aluminum and tends to provide better holding power. Aluminum, on the other hand, is lighter and has a favorable strength-to-weight ratio. The material you choose should depend on your specific needs, such as corrosion resistance or weight.
Mountable shaft collars are used to mount sensors, fixtures, and other assemblies. These collars are available with outer diameter holes, flats, or quick-release designs. The material used to make these collars varies, with standard models made of 1215 lead-free steel and 2024 aluminum.
When choosing shaft collars, take into account the material and surface treatment. Different materials offer different properties, which will determine the performance of the collar. In addition to material, each shaft collar comes with a different holding power. Holding power is a key factor in choosing a shaft collar because it determines the amount of load it can withstand without slipping. The holding power depends on the screw size, the bore size, and the bulk of the collar.
Aluminum, carbon steel, and stainless steel shaft-collars can come in various styles. CZPT, for example, offers standard shaft collars in hex and d-bore profiles. Hex collars provide extra holding power and are better than set screws. Additionally, they do not mar the shaft and provide a better grip.
Another type of shaft collar is the quick-clamp shaft collar. These features allow users to install and remove them with ease. The quick-clamp collar has a handle that allows the user to quickly adjust it. While these shaft collars are designed for light duty applications, they are not recommended for heavy-duty or high-RPM applications.
Shaft collars are simple yet versatile components. They are used for various applications, including mechanical stops, stroke limiters, and retainers. They can also be used to align and space other components. Shaft collars are widely used in gearbox assemblies, flagpoles, and medical instruments, among others.
Two-piece shaft collars offer the same benefits of one-piece shaft collars, but offer additional convenience and versatility. They are easier to install and disassemble, reducing installation and labor costs. They also offer superior holding power. They also feature a threaded bore that acts as a positive mechanical stop when the shaft is rotated.
Over-torqueing shaft collars
Shaft collars are often used to secure components on shafts or other surfaces. They also provide an easy way to adjust the positioning of motor assembly components. Many different types of shaft collars are available to meet the specific needs of different applications. These include round, hexagonal, square, and D-bore collars.
The design of shaft collars must account for the load they will support. Some collars are made of metals, while others are made of plastic or composite materials. Typically, shaft collars are made of steel, but can also be made from aluminum or alloyed steel. Some are coated with zinc.
Shaft collars are available in one-piece and two-piece designs. Single-piece collars are designed to fit securely around a shaft, while double-piece collars allow for greater clamping force. These collars can be assembled anywhere along the shaft and can be installed between two pieces. They are available in different bore configurations and can be customized to meet your specific application.
Clamp style collars are easy to install and disassemble, and have a larger holding force than one-piece collars. These collars are also more shock-load resistant. They also don’t mar shaft surfaces, unlike setscrews. They can also be easily adjusted without damaging the shaft. Another style of collar is the quick-clamping style. This type of collar doesn’t mar the shaft, and is easily installed and removed without tools. These are best for light-duty applications.
When choosing a shaft collar, you should consider the tolerance of the shaft. It is important to select a shaft with a tight tolerance. The shaft’s hardness should not be greater than Rockwell C35. A wide tolerance will affect the holding power of the collar. If the shaft is undersized, you may need to use a screwdrive to slide the collar on the shaft.
Shaft collars are a versatile component with many different applications. They can secure industrial railings or serve as positioning devices in medical equipment. They are also widely used in automation machinery. They are used to protect cylinders and actuators and to ensure alignment between components. For this reason, they are very versatile and adaptable.
Clamp-style collars work well under constant loads, but they may need assistance during impact loads. Shock loads can be difficult to avoid, especially if the mass is small. Clamp-style collars with an undercut in the shaft help to resist the impact of shock. Moreover, they offer positive stops in both axial directions.
Clamp-style shaft collars are a good alternative for set-screw collars. They are easy to install and prevent shaft damage. They also come with an added advantage of being easy to adjust. Clamp-style shaft collars have double the holding power of set-screw collars.
In addition to holding components, shaft collars can also function as spacers and limit shaft movement. They are essential for many applications. They are commonly used in motors and gearboxes to ensure correct positioning for power transmission. They are also used to control shaft movement in reciprocating applications.
editor by czh